Association between free light chain levels, and disease progression and mortality in chronic kidney disease. Desjardins, Lucie; Liabeuf, Sophie; Lenglet, Aurélie; Lemke, Horst-Dieter; Vanholder, Raymond; Choukroun, Gabriel; Massy, Ziad A.; European Uremic Toxin (EUTox) Work Group. Toxins. 2013; 5: p.2058-2073. doi:10.3390/toxins5112058Article